US5090490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tagging system
Assignee: Individual
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Filing: 1990-09-07
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Granted: 1992-02-25
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Expires: 2010-09-07
Abstract
Abstract The present invention teaches a powered tagging system in the forms of either a power attachment for an existing tagger, or a complete powered tagger. This invention virtually eliminates problems associated with carpal tunnel syndrome in users by providing actuating means other than those requiring conventional triggering hand muscles. Means are provided which shield otherwise conventional triggering means. A lightweight, compact, yet powerful power system is provided within a balanced assembly capable of manipulation in one hand.
Inventors
- 👤 Charles Block
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:42
CPC Classifications
B; B65; B65C; B65C7/00; B65C7/003; B65C7/005; B65C7/006
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
202 words
A powered actuator system for use with existing tagging handguns having hand-operated trigger actuating members, or the like, comprising, in combination: a housing formed with means for attachment thereof to such a tagging handgun, an actuating assembly including a chamber formed therein and a valve member movably disposed within said chamber, said valve member being movably responsive to remote induced pneumatic forces, a pneumatic motor assembly integral with said housing, said pneumatic motor assembly including a drive shaft, said pneumatic motor including said drive shaft being operably responsive to movement of said valve member, conduit means operably communicating with said actuating assembly for conveying pneumatic fluid forces to same, means for transferring forces from said drive shaft to a tagging handgun trigger actuating member, and an actuator member capable of being repeatedly operably moved in response to movement of a single finger of a user without moving muscles which would otherwise induce carpal tunnel syndrome, said actuator member in response to said finger movement enabling operation of a valve, thus enabling induced pneumatic forces to move said valve member, thereby causing movement of the tagging handgun trigger actuating member in an actuating direction, resulting in ejection of a fastener from the handgun.
Claim 2
Dependent Claim
202 words
A powered actuator system for use with existing tagging handguns having hand-operated trigger actuating members, or the like, comprising, in combination: a housing formed with means for attachment thereof to such a tagging handgun, an actuating assembly including a chamber formed therein and a valve member movably disposed within said chamber, said valve member being movably responsive to remote induced pneumatic forces, a pneumatic motor assembly integral with said housing, said pneumatic motor assembly including a drive shaft, said pneumatic motor including said drive shaft being operably responsive to movement of said valve member, conduit means operably communicating with said actuating assembly for conveying pneumatic fluid forces to same, means for transferring forces from said drive shaft to a tagging handgun trigger actuating member, and an actuator member capable of being repeatedly operably moved in response to movement of a single finger of a user without moving muscles which would otherwise induce carpal tunnel syndrome, said actuator member in response to said finger movement enabling operation of a valve, thus enabling induced pneumatic forces to move said valve member, thereby causing movement of the tagging handgun trigger actuating member in an actuating direction, resulting in ejection of a fastener from the handgun.
Claim 3
Dependent Claim
53 words
The powered actuator system of claim 1, wherein said mechanical means comprises a drive drum mounted on said drive shaft, and said trigger actuating member being attached to said drive drum such that rotational movement of said drive shaft rotates said drive drum and causes said trigger actuating member to operate said trigger.
Claim 4
Dependent Claim
32 words
The powered actuator system of claim 2, wherein said trigger actuating member is a drive ribbon which is wound up by rotation of said drive drum so as to operate said trigger.
Claim 5
Dependent Claim
15 words
The powered actuator system of claim 1 wherein said actuator member is a switch lever.
Claim 6
Dependent Claim
69 words
The powered actuator system of claim 1 wherein said pneumatic motor comprises a motor housing forming an interior chamber therein, an impeller mounted within said motor housing, said motor housing having an opening and an external conduit connected to said opening and to said chamber, such that air from said chamber enters said motor housing through said opening and moves said impeller which in turn rotates said drive shaft.
Claim 7
Dependent Claim
164 words
A powered actuator system for a trigger-operated hand tool, said hand tool having a pivotable trigger operable by a closing of an operators hand, an attachment to said hand tool for rendering the closing of the operators hand unnecessary and comprising, in combination: a housing formed with means for attachment thereof to such a trigger-operated hand tool; a trigger-actuator means for operating the trigger of the hand tool and enabling a resilient return of the trigger; power means comprising a motor switchably connectable to a power supply to power said trigger actuator means; switch means for controlling actuating of the power means; and support means for said housing, trigger-actuator means and power means, wherein said housing provides grip means for an operator to hold and operate an assembly of said power actuated system and an associated hand tool in one hand, and wherein said switch means is disposed so as to be capable of repeated operation by an operator's finger while holding said assembly.
Claim 8
Dependent Claim
164 words
A powered actuator system for a trigger-operated hand tool, said hand tool having a pivotable trigger operable by a closing of an operators hand, an attachment to said hand tool for rendering the closing of the operators hand unnecessary and comprising, in combination: a housing formed with means for attachment thereof to such a trigger-operated hand tool; a trigger-actuator means for operating the trigger of the hand tool and enabling a resilient return of the trigger; power means comprising a motor switchably connectable to a power supply to power said trigger actuator means; switch means for controlling actuating of the power means; and support means for said housing, trigger-actuator means and power means, wherein said housing provides grip means for an operator to hold and operate an assembly of said power actuated system and an associated hand tool in one hand, and wherein said switch means is disposed so as to be capable of repeated operation by an operator's finger while holding said assembly.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-02-24 | 1995-08-26 | 1996-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-02-24 | 1999-08-26 | 2000-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-02-24 | 2003-08-26 | 2004-02-25 | $7700.00 | Window Closed / Lapsed |